Prerequisite: EE 2727 and 1210 (EE 1210 may be taken concurrently). An introduction to principles of modern communication systems with an emphasis on current technological applications. Covers basics such as transmission media (electrical, optical and wireless), analog and digital signaling techniques, data encoding methods and multiplexing mechanisms. Modern communication protocols for networks and radio links are analyzed. High-level issues such as security, encryption, and cellular management are studied. Extra fee.